cleanup iface.c (thanks M. Dolze)

clients/lcdproc/machine_FreeBSD.c

@@ -15,7 +15,7 @@
  * 3. Neither the name of the author nor the names of its contributors
  *    may be used to endorse or promote products derived from this
  *    software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
@@ -146,11 +146,11 @@ int machine_get_fs(mounts_type fs[], int *cnt)
 {
 	struct statfs *mntbuf;
 	struct statfs *pp;
-	int statcnt, fscnt, i; 
+	int statcnt, fscnt, i;
 
 	fscnt = getmntinfo(&mntbuf, MNT_WAIT);
-	if (fscnt == 0) 
-	{ 
+	if (fscnt == 0)
+	{
 		perror("getmntinfo");
 		return(FALSE);
 	}
@@ -295,7 +295,7 @@ int machine_get_procs(LinkedList *procs)
 
 	kprocs = kvm_getprocs(kvmd, KERN_PROC_ALL, 0, &nproc);
 	if (kprocs == NULL)
-	{   
+	{
 		perror("kvm_getprocs");
 		kvm_close(kvmd);
 		return(FALSE);
@@ -382,7 +382,7 @@ int machine_get_uptime(double *up, double *idle)
 	else
 		*idle = 100.*curr_load.idle/curr_load.total;
 
-	return(TRUE); 
+	return(TRUE);
 }
 
 static int swapmode(int *retavail, int *retfree)